Engineering and Technology

Single-shot 3D imaging with point cloud projection based on metadevice

X. Jing, R. Zhao, et al.

This groundbreaking study presents a single-layer metasurface-based flat optical device that enables single-shot 3D imaging with impressive submillimeter depth accuracy. The innovative coding of point clouds and advanced matching algorithms open new avenues for applications in surface shape detection and gesture recognition, demonstrating remarkable potential for future technology. Conducted by Xiaoli Jing and colleagues, this research pushes the boundaries of optical imaging.